Chainsaw guide bar



FIG. 1 is a left top perspective view of the chainsaw guide bar showingmy new design;

FIG. 2 is a left view of the chainsaw guide bar shown in FIG. 1; and,

FIG. 3 is a right view of the chainsaw guide bar shown in FIG. 1.

The broken lines rendered in the drawings illustrates the environment ofthe claimed design and forms no part thereof.

CLAIM I claim the ornamental design for a chainsaw guide bar, as shownand described.